Utility box



FIG. 1 is a perspective view of a utility box showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is rear elevational view thereof;

FIG. 4 is a side elevational view thereof; the opposite side view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines of the receptacle in FIG. 1 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a utility box, as shown and described. 